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CISO Spotlights

Sector · 4 profiles

Telecommunications

Career lines for Bill Dunnion: engineer or practitioner, vendor side merging into the Mitel seat, appointed April 2024

Bill Dunnion

Chief Information Security Officer (CISO)

Mitel

Career lines for Kim Keever: repeat ciso, consulting and audit, came up in finance, government and agencies merging into the Lumen Technologies seat, appointed September 2026

Kim Keever

Chief Security Officer

Lumen Technologies

Career lines for Nasrin Rezai: repeat ciso merging into the Verizon seat

Nasrin Rezai

Senior Vice President and Chief Information Security Officer

Verizon

Career lines for Rich Baich: military service, government and agencies, vendor side, repeat ciso merging into the AT&T seat

Rich Baich

Senior Vice President and Chief Information Security Officer

AT&T